X0708 D/A LIVE 0002090514 Coast Fibers, Inc. 1155 FILBERT STREET, #202 SAN FRANCISCO CA CALIFORNIA 94109 805-305-2618 DELAWARE None None Corporation true 2024 William Altschwager 1155 Filbert Street, #202 San Francisco CA CALIFORNIA 94109 Executive Officer Director Other Decline to Disclose 06b true 0002090514-26-000001 2025-10-02 true true false 0 4000000 1966967 2033033 Series A Preferred Stock Offering, as amended false 23 0 0 0 false Coast Fibers, Inc. /s/ William Altschwager William Altschwager President 2026-10-26